Lock and unlock indicator



FIG. 1 is a front perspective view of a lock/unlock indicatorillustrating my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown are included for the purpose of illustratingportions of the lock and unlock indicator that form no part of theclaim.

CLAIM The ornamental design for a lock/unlock indicator, as shown anddescribed.